| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.77 | 9.486% | $250.4711 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $242.30 | 6.466% | $257.9671 | $257.97 | $257.95 | $258.00 |
| Purchase #3 | $235.87 | 7.318% | $253.131 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $225.35 | 3.459% | $233.1449 | $233.14 | $233.15 | $233.10 |
| Purchase #5 | $31.70 | 6.557% | $33.7786 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $186.63 | 4.585% | $195.187 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $207.48 | 11.736% | $231.8299 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $1,358.10 | $1,455.5096 | $1,455.51 | $1,455.55 | $1,455.50 | |